Apple iPad vs iPad2 upcoming version (speculations)

Update: This was a speculation comparison we added the
actual iPad2 version to see which rumors were wrong

NOTE: The rear camera resolution is still unknown

iPad next generation is highly expected

Here are some speculations of the upcoming iPad version
presented as a comparison matrix.

Hardware features

Front cameraprobability:
100%
There is no way it does not include it. First version should
already have it. For the resolution, some rumors talked about a
poor resolution 0.7MP (1024x768).

Rear cameraprobability:
100%
As for the front camera, it's very unlikely that the upcoming iPad
version does not have a rear camera. The uncertainty remains for
the resolution.

RAMprobability:
100%
256MB was barely enough so there is no doubt the iPad
2nd generation will have at least
512MB.

Dual core processorprobability:
50%
The first iPad generation is running flawlessly with one core,
adding some RAM should be enough to make it comfortable. So this
will probably be for a later generation.

Near Field Communication (NFC)probability: 50%
iPhone next generation will most likely have NFC,
but it might not be as useful on the iPad, so it's not sure Apple
will include it.

Retina screen resolutionprobability: 30%
The iPhone 4 have a beautiful screen, some expects the same pixel
density for the new iPad screen. That would mean
2048x1536 pixels; I don't think there will be
enough power to support this resolution while keeping the UI fluid
as Apple do it.

USB Port, SD Card slotprobability: 30%
It's unlikely that Apple start to include this standard port, since
that would cut 64GB sales, in case of several capacity
versions.

Bluetooth 3.0probability:
30%
The latest Bluetooth version is not yet popular, there is very few
chances Apple will include this technology in it's upcoming
iPad